Lucene.Net.Search.DisjunctionSumScorer.AdvanceAfterCurrent C# (CSharp) Method

		protected internal virtual bool AdvanceAfterCurrent()
		{
			do 
			{
				// repeat until minimum nr of matchers
				currentDoc = scorerDocQueue.TopDoc();
				currentScore = scorerDocQueue.TopScore();
				nrMatchers = 1;
				do 
				{
					// Until all subscorers are after currentDoc
					if (!scorerDocQueue.TopNextAndAdjustElsePop())
					{
						if (scorerDocQueue.Size() == 0)
						{
							break; // nothing more to advance, check for last match.
						}
					}
					if (scorerDocQueue.TopDoc() != currentDoc)
					{
						break; // All remaining subscorers are after currentDoc.
					}
					currentScore += scorerDocQueue.TopScore();
					nrMatchers++;
				}
				while (true);
				
				if (nrMatchers >= minimumNrMatchers)
				{
					return true;
				}
				else if (scorerDocQueue.Size() < minimumNrMatchers)
				{
					return false;
				}
			}
			while (true);
		}